association-related-types

Available in: KerML, SysML

This checks that concrete associations have at least two related types, i.e. ends.

Specification

If an Association is concrete (not abstract), then it must have at least two related_types.

Example

connection def C; // error: A concrete association must have at least two related elements

Instead, mark the association as abstract:

abstract connection def C; // ok

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All validation rules